Your iPhone might have worse battery life after | Tech News

Monday, September 15, 2025 marks the day Apple is pushing out iOS 26 because the new main model replace to the software program of the iPhone. The successor to iOS 18 is so named to correspond to the 12 months wherein it is going to be most generally used – on this case, 2026.

iOS 26 brings a new look to iPhones with Liquid Glass, a design language based mostly on the look of that used on Apple’s Vision Pro headset, and is now current throughout Apple gadgets together with the iPad and the Apple Watch.

You can examine all the things new in iOS 26 in my spherical up of the 5 best options, however one much less thrilling factor to bear in mind of is that shortly after updating, you might discover your iPhone’s battery working down a little faster than normal.

This received’t positively occur to your iPhone, but it surely’s one thing to remember in case you discover a drop off in juice. Updating an iPhone from one model of iOS to a utterly new one isn’t simply a case of a lick of paint right here and there. The telephone has to utterly reindex all of your apps and information and reoptimise them for the new model of iOS.

This is far more sophisticated than altering a wallpaper or updating one app. Your telephone is actually reinstalling a utterly new working system.

This ends in a whole bunch of needed background processes that may take hours or days to finish. They don’t final without end, however they’ll usually lead to you noticing your iPhone’s battery life being a little worse than it was earlier than.

This may also be a facet impact of you utilizing your telephone more as you take a look at all of the new options it has after the replace. But the prime suspect is background processes.

Apple itself has an rationalization for why battery life might be much less than you’re used to when you’ve put in a new model of iOS.

“If you notice that your battery life has decreased after updating your iPhone, wait a few days and then check again,” the firm says on a assist web page on its web site.

“Even though you can use your iPhone immediately after an update, certain tasks related to the update continue in the background and might affect battery life and thermal performance. While they are ongoing, you might see the Insight Ongoing iOS Update in Settings > Battery.”

It’s that “Ongoing iOS Update” discover you might see flagged within the battery part of your Settings app that signifies issues are nonetheless working themselves out. After a short time, you need to see issues go back to regular.

In the previous, people have blamed worse battery life after a software program replace on deliberate obsolescence, the idea that tech companies purposefully make your battery worse as time goes on to drive you into shopping for a new telephone.

It’s onerous to show this a technique or one other, however background processes within the first occasion are the more than likely trigger. Secondly, new software program options that include free iOS (or Android) updates can lead to more energy getting used, significantly on older telephone {hardware} that might have much less highly effective processing energy than newer fashions.

Thirdly, you might simply be noticing shorter battery life due to the natural degradation of your telephone’s battery capability. The fixed recharging and discharging of any battery in any product ends in shorter longevity over time.

Instead of shopping for a new iPhone, you may invest in a new battery by means of Apple’s official service. It’s a little dear at about £100, however that’s cheaper than shopping for a new telephone.